What's the newest vision model on OpenKey?

Claude Sonnet 5, released 2026-06-30. It reads text, images, and files, returns text, and runs a 1,000,000-token context window at $2/$10 per M input/output tokens ($2.06/$10.30 on OpenKey after the 3% fee).

Are there free vision models?

Yes — 8 of the 159 vision models are free, including Gemma 4 26B A4B (free), Gemma 4 31B (free), and Nemotron 3 Nano Omni (free). They're fully functional vision models, not trials, though free-tier availability can be rate-limited by the provider.

Which vision models can generate images, not just read them?

Nano Banana Pro, Nano Banana 2, Nano Banana 2 Lite (all Gemini-based), and GPT-5.4 Image 2 support text+image->text+image, meaning they can return generated or edited images. Most other vision models in this list only take image input and return text.

Vision models

Models that accept image input. 159 of 338 catalog models match as of July 2026.

159
Models: $0.052
Input from /1M: 10M
Max context: Jun 30, 2026
Newest release

Vision on OpenKey now covers 159 models across 52 labs, everything from image-in/text-out workhorses to models that generate images back out. The newest is Claude Sonnet 5 (2026-06-30), priced at $2/$10 per M input/output tokens with a 1M-token context window. At the other end, Gemma 4 26B A4B runs $0.06/$0.33 per M — and there's a free version too. Eight models in this category cost nothing, 151 are paid, and the spread between cheapest and priciest paid vision model is enormous, so picking by price band matters as much as picking by capability.

Top picks

Claude Opus 4.8

Ranks 1st on design_arena androidnative (elo 1343), the highest elo score in this category's benchmark data. At $5/$25 per M tokens ($5.15/$25.75 on OpenKey after the 3% fee) with a 1M context window, it's the strongest documented performer for UI-heavy vision work.

Nano Banana 2 (Gemini 3.1 Flash Image)

One of the few models here that outputs images as well as text (text+image->text+image), at $0.5/$3 per M ($0.515/$3.09 on OpenKey). Cheapest image-generating vision model in the set by a wide margin.

Qwen3.6 35B A3B

$0.14/$1.00 per M ($0.1442/$1.03 on OpenKey) with a 262,144-token context window — one of the lowest-cost paid options in the list for teams processing high image volume without a benchmark-topping requirement.

All 159 models

Full catalog →

ModelContextInput /1MOutput /1M

Claude Sonnet 5Anthropic1M$2.00 + 3% $0.060 = $2.06$10.00 + 3% $0.300 = $10.30ctx 1M · in$2.00 + 3% $0.060 = $2.06out$10.00 + 3% $0.300 = $10.30
Nano Banana 2 Lite (Gemini 3.1 Flash Lite Image)Google66K$0.250 + 3% $0.0075 = $0.258$1.50 + 3% $0.045 = $1.54ctx 66K · in$0.250 + 3% $0.0075 = $0.258out$1.50 + 3% $0.045 = $1.54
Fugu UltraSakana AI1M$5.00 + 3% $0.150 = $5.15$30.00 + 3% $0.900 = $30.90ctx 1M · in$5.00 + 3% $0.150 = $5.15out$30.00 + 3% $0.900 = $30.90
Nano Banana Pro (Gemini 3 Pro Image)Google66K$2.00 + 3% $0.060 = $2.06$12.00 + 3% $0.360 = $12.36ctx 66K · in$2.00 + 3% $0.060 = $2.06out$12.00 + 3% $0.360 = $12.36
Nano Banana 2 (Gemini 3.1 Flash Image)Google131K$0.500 + 3% $0.015 = $0.515$3.00 + 3% $0.090 = $3.09ctx 131K · in$0.500 + 3% $0.015 = $0.515out$3.00 + 3% $0.090 = $3.09
Kimi K2.7 CodeMoonshot AI262K$0.740 + 3% $0.022 = $0.762$3.50 + 3% $0.105 = $3.60ctx 262K · in$0.740 + 3% $0.022 = $0.762out$3.50 + 3% $0.105 = $3.60
Claude Fable 5Anthropic1M$10.00 + 3% $0.300 = $10.30$50.00 + 3% $1.50 = $51.50ctx 1M · in$10.00 + 3% $0.300 = $10.30out$50.00 + 3% $1.50 = $51.50
Nex-N2-ProNex262K$0.250 + 3% $0.0075 = $0.258$1.00 + 3% $0.030 = $1.03ctx 262K · in$0.250 + 3% $0.0075 = $0.258out$1.00 + 3% $0.030 = $1.03
Nemotron 3.5 Content Safety (free)FreeNVIDIA128KFreeFreectx 128K · inFreeoutFree
Qwen3.7 PlusQwen1M$0.320 + 3% $0.0096 = $0.330$1.28 + 3% $0.038 = $1.32ctx 1M · in$0.320 + 3% $0.0096 = $0.330out$1.28 + 3% $0.038 = $1.32
MiniMax M3MiniMax1.0M$0.300 + 3% $0.0090 = $0.309$1.20 + 3% $0.036 = $1.24ctx 1.0M · in$0.300 + 3% $0.0090 = $0.309out$1.20 + 3% $0.036 = $1.24
Step 3.7 FlashStepFun256K$0.200 + 3% $0.0060 = $0.206$1.15 + 3% $0.034 = $1.18ctx 256K · in$0.200 + 3% $0.0060 = $0.206out$1.15 + 3% $0.034 = $1.18
Claude Opus 4.8Anthropic1M$5.00 + 3% $0.150 = $5.15$25.00 + 3% $0.750 = $25.75ctx 1M · in$5.00 + 3% $0.150 = $5.15out$25.00 + 3% $0.750 = $25.75
Claude Opus 4.8 (Fast)Anthropic1M$10.00 + 3% $0.300 = $10.30$50.00 + 3% $1.50 = $51.50ctx 1M · in$10.00 + 3% $0.300 = $10.30out$50.00 + 3% $1.50 = $51.50
Grok Build 0.1xAI256K$1.00 + 3% $0.030 = $1.03$2.00 + 3% $0.060 = $2.06ctx 256K · in$1.00 + 3% $0.030 = $1.03out$2.00 + 3% $0.060 = $2.06
Gemini 3.5 FlashGoogle1.0M$1.50 + 3% $0.045 = $1.54$9.00 + 3% $0.270 = $9.27ctx 1.0M · in$1.50 + 3% $0.045 = $1.54out$9.00 + 3% $0.270 = $9.27
Claude Opus 4.7 (Fast)Anthropic1M$30.00 + 3% $0.900 = $30.90$150.00 + 3% $4.50 = $154.50ctx 1M · in$30.00 + 3% $0.900 = $30.90out$150.00 + 3% $4.50 = $154.50
Perceptron Mk1Perceptron AI33K$0.150 + 3% $0.0045 = $0.154$1.50 + 3% $0.045 = $1.54ctx 33K · in$0.150 + 3% $0.0045 = $0.154out$1.50 + 3% $0.045 = $1.54
Gemini 3.1 Flash LiteGoogle1.0M$0.250 + 3% $0.0075 = $0.258$1.50 + 3% $0.045 = $1.54ctx 1.0M · in$0.250 + 3% $0.0075 = $0.258out$1.50 + 3% $0.045 = $1.54
GPT Chat LatestOpenAI400K$5.00 + 3% $0.150 = $5.15$30.00 + 3% $0.900 = $30.90ctx 400K · in$5.00 + 3% $0.150 = $5.15out$30.00 + 3% $0.900 = $30.90
Mistral Medium 3.5Mistral AI262K$1.50 + 3% $0.045 = $1.54$7.50 + 3% $0.225 = $7.73ctx 262K · in$1.50 + 3% $0.045 = $1.54out$7.50 + 3% $0.225 = $7.73
Grok 4.3xAI1M$1.25 + 3% $0.037 = $1.29$2.50 + 3% $0.075 = $2.58ctx 1M · in$1.25 + 3% $0.037 = $1.29out$2.50 + 3% $0.075 = $2.58
Nemotron 3 Nano Omni (free)FreeNVIDIA256KFreeFreectx 256K · inFreeoutFree
Qwen3.5 Plus 2026-04-20Qwen1M$0.300 + 3% $0.0090 = $0.309$1.80 + 3% $0.054 = $1.85ctx 1M · in$0.300 + 3% $0.0090 = $0.309out$1.80 + 3% $0.054 = $1.85
Qwen3.6 27BQwen262K$0.285 + 3% $0.0085 = $0.294$2.40 + 3% $0.072 = $2.47ctx 262K · in$0.285 + 3% $0.0085 = $0.294out$2.40 + 3% $0.072 = $2.47
Qwen3.6 35B A3BQwen262K$0.140 + 3% $0.0042 = $0.144$1.00 + 3% $0.030 = $1.03ctx 262K · in$0.140 + 3% $0.0042 = $0.144out$1.00 + 3% $0.030 = $1.03
Qwen3.6 FlashQwen1M$0.188 + 3% $0.0056 = $0.193$1.13 + 3% $0.034 = $1.16ctx 1M · in$0.188 + 3% $0.0056 = $0.193out$1.13 + 3% $0.034 = $1.16
GPT-5.5OpenAI1.1M$5.00 + 3% $0.150 = $5.15$30.00 + 3% $0.900 = $30.90ctx 1.1M · in$5.00 + 3% $0.150 = $5.15out$30.00 + 3% $0.900 = $30.90
GPT-5.5 ProOpenAI1.1M$30.00 + 3% $0.900 = $30.90$180.00 + 3% $5.40 = $185.40ctx 1.1M · in$30.00 + 3% $0.900 = $30.90out$180.00 + 3% $5.40 = $185.40
MiMo-V2.5Xiaomi1.0M$0.105 + 3% $0.0031 = $0.108$0.280 + 3% $0.0084 = $0.288ctx 1.0M · in$0.105 + 3% $0.0031 = $0.108out$0.280 + 3% $0.0084 = $0.288
GPT-5.4 Image 2OpenAI272K$8.00 + 3% $0.240 = $8.24$15.00 + 3% $0.450 = $15.45ctx 272K · in$8.00 + 3% $0.240 = $8.24out$15.00 + 3% $0.450 = $15.45
Kimi K2.6Moonshot AI262K$0.550 + 3% $0.017 = $0.567$3.20 + 3% $0.096 = $3.30ctx 262K · in$0.550 + 3% $0.017 = $0.567out$3.20 + 3% $0.096 = $3.30
Claude Opus 4.7Anthropic1M$5.00 + 3% $0.150 = $5.15$25.00 + 3% $0.750 = $25.75ctx 1M · in$5.00 + 3% $0.150 = $5.15out$25.00 + 3% $0.750 = $25.75
Gemma 4 26B A4B Google262K$0.060 + 3% $0.0018 = $0.062$0.330 + 3% $0.0099 = $0.340ctx 262K · in$0.060 + 3% $0.0018 = $0.062out$0.330 + 3% $0.0099 = $0.340
Gemma 4 26B A4B (free)FreeGoogle262KFreeFreectx 262K · inFreeoutFree
Gemma 4 31BGoogle262K$0.120 + 3% $0.0036 = $0.124$0.350 + 3% $0.010 = $0.360ctx 262K · in$0.120 + 3% $0.0036 = $0.124out$0.350 + 3% $0.010 = $0.360
Gemma 4 31B (free)FreeGoogle262KFreeFreectx 262K · inFreeoutFree
Qwen3.6 PlusQwen1M$0.325 + 3% $0.0097 = $0.335$1.95 + 3% $0.058 = $2.01ctx 1M · in$0.325 + 3% $0.0097 = $0.335out$1.95 + 3% $0.058 = $2.01
GLM 5V TurboZ.ai203K$1.20 + 3% $0.036 = $1.24$4.00 + 3% $0.120 = $4.12ctx 203K · in$1.20 + 3% $0.036 = $1.24out$4.00 + 3% $0.120 = $4.12
Grok 4.20xAI2M$1.25 + 3% $0.037 = $1.29$2.50 + 3% $0.075 = $2.58ctx 2M · in$1.25 + 3% $0.037 = $1.29out$2.50 + 3% $0.075 = $2.58
Grok 4.20 Multi-AgentxAI2M$1.25 + 3% $0.037 = $1.29$2.50 + 3% $0.075 = $2.58ctx 2M · in$1.25 + 3% $0.037 = $1.29out$2.50 + 3% $0.075 = $2.58
Lyria 3 Clip PreviewFreeGoogle1.0MFreeFreectx 1.0M · inFreeoutFree
Lyria 3 Pro PreviewFreeGoogle1.0MFreeFreectx 1.0M · inFreeoutFree
Reka EdgeReka16K$0.100 + 3% $0.0030 = $0.103$0.100 + 3% $0.0030 = $0.103ctx 16K · in$0.100 + 3% $0.0030 = $0.103out$0.100 + 3% $0.0030 = $0.103
GPT-5.4 MiniOpenAI400K$0.750 + 3% $0.022 = $0.772$4.50 + 3% $0.135 = $4.63ctx 400K · in$0.750 + 3% $0.022 = $0.772out$4.50 + 3% $0.135 = $4.63
GPT-5.4 NanoOpenAI400K$0.200 + 3% $0.0060 = $0.206$1.25 + 3% $0.037 = $1.29ctx 400K · in$0.200 + 3% $0.0060 = $0.206out$1.25 + 3% $0.037 = $1.29
Mistral Small 4Mistral AI262K$0.150 + 3% $0.0045 = $0.154$0.600 + 3% $0.018 = $0.618ctx 262K · in$0.150 + 3% $0.0045 = $0.154out$0.600 + 3% $0.018 = $0.618
Seed-2.0-LiteByteDance Seed262K$0.250 + 3% $0.0075 = $0.258$2.00 + 3% $0.060 = $2.06ctx 262K · in$0.250 + 3% $0.0075 = $0.258out$2.00 + 3% $0.060 = $2.06
Qwen3.5-9BQwen262K$0.100 + 3% $0.0030 = $0.103$0.150 + 3% $0.0045 = $0.154ctx 262K · in$0.100 + 3% $0.0030 = $0.103out$0.150 + 3% $0.0045 = $0.154
GPT-5.4OpenAI1.1M$2.50 + 3% $0.075 = $2.58$15.00 + 3% $0.450 = $15.45ctx 1.1M · in$2.50 + 3% $0.075 = $2.58out$15.00 + 3% $0.450 = $15.45
GPT-5.4 ProOpenAI1.1M$30.00 + 3% $0.900 = $30.90$180.00 + 3% $5.40 = $185.40ctx 1.1M · in$30.00 + 3% $0.900 = $30.90out$180.00 + 3% $5.40 = $185.40
Gemini 3.1 Flash Lite PreviewGoogle1.0M$0.250 + 3% $0.0075 = $0.258$1.50 + 3% $0.045 = $1.54ctx 1.0M · in$0.250 + 3% $0.0075 = $0.258out$1.50 + 3% $0.045 = $1.54
GPT-5.3 ChatOpenAI128K$1.75 + 3% $0.052 = $1.80$14.00 + 3% $0.420 = $14.42ctx 128K · in$1.75 + 3% $0.052 = $1.80out$14.00 + 3% $0.420 = $14.42
Seed-2.0-MiniByteDance Seed262K$0.100 + 3% $0.0030 = $0.103$0.400 + 3% $0.012 = $0.412ctx 262K · in$0.100 + 3% $0.0030 = $0.103out$0.400 + 3% $0.012 = $0.412
Nano Banana 2 (Gemini 3.1 Flash Image Preview)Google131K$0.500 + 3% $0.015 = $0.515$3.00 + 3% $0.090 = $3.09ctx 131K · in$0.500 + 3% $0.015 = $0.515out$3.00 + 3% $0.090 = $3.09
Gemini 3.1 Pro Preview Custom ToolsGoogle1.0M$2.00 + 3% $0.060 = $2.06$12.00 + 3% $0.360 = $12.36ctx 1.0M · in$2.00 + 3% $0.060 = $2.06out$12.00 + 3% $0.360 = $12.36
Qwen3.5-122B-A10BQwen262K$0.260 + 3% $0.0078 = $0.268$2.08 + 3% $0.062 = $2.14ctx 262K · in$0.260 + 3% $0.0078 = $0.268out$2.08 + 3% $0.062 = $2.14
Qwen3.5-27BQwen262K$0.195 + 3% $0.0059 = $0.201$1.56 + 3% $0.047 = $1.61ctx 262K · in$0.195 + 3% $0.0059 = $0.201out$1.56 + 3% $0.047 = $1.61
Qwen3.5-35B-A3BQwen262K$0.140 + 3% $0.0042 = $0.144$1.00 + 3% $0.030 = $1.03ctx 262K · in$0.140 + 3% $0.0042 = $0.144out$1.00 + 3% $0.030 = $1.03
Qwen3.5-FlashQwen1M$0.065 + 3% $0.0019 = $0.067$0.260 + 3% $0.0078 = $0.268ctx 1M · in$0.065 + 3% $0.0019 = $0.067out$0.260 + 3% $0.0078 = $0.268
GPT-5.3-CodexOpenAI400K$1.75 + 3% $0.052 = $1.80$14.00 + 3% $0.420 = $14.42ctx 400K · in$1.75 + 3% $0.052 = $1.80out$14.00 + 3% $0.420 = $14.42
Gemini 3.1 Pro PreviewGoogle1.0M$2.00 + 3% $0.060 = $2.06$12.00 + 3% $0.360 = $12.36ctx 1.0M · in$2.00 + 3% $0.060 = $2.06out$12.00 + 3% $0.360 = $12.36
Claude Sonnet 4.6Anthropic1M$3.00 + 3% $0.090 = $3.09$15.00 + 3% $0.450 = $15.45ctx 1M · in$3.00 + 3% $0.090 = $3.09out$15.00 + 3% $0.450 = $15.45
Qwen3.5 397B A17BQwen256K$0.385 + 3% $0.012 = $0.397$2.45 + 3% $0.073 = $2.52ctx 256K · in$0.385 + 3% $0.012 = $0.397out$2.45 + 3% $0.073 = $2.52
Qwen3.5 Plus 2026-02-15Qwen1M$0.260 + 3% $0.0078 = $0.268$1.56 + 3% $0.047 = $1.61ctx 1M · in$0.260 + 3% $0.0078 = $0.268out$1.56 + 3% $0.047 = $1.61
Claude Opus 4.6Anthropic1M$5.00 + 3% $0.150 = $5.15$25.00 + 3% $0.750 = $25.75ctx 1M · in$5.00 + 3% $0.150 = $5.15out$25.00 + 3% $0.750 = $25.75
Free Models RouterFreeOpenRouter200KFreeFreectx 200K · inFreeoutFree
Kimi K2.5Moonshot AI262K$0.375 + 3% $0.011 = $0.386$2.02 + 3% $0.061 = $2.09ctx 262K · in$0.375 + 3% $0.011 = $0.386out$2.02 + 3% $0.061 = $2.09
GPT-5.2-CodexOpenAI400K$1.75 + 3% $0.052 = $1.80$14.00 + 3% $0.420 = $14.42ctx 400K · in$1.75 + 3% $0.052 = $1.80out$14.00 + 3% $0.420 = $14.42
Seed 1.6ByteDance Seed262K$0.250 + 3% $0.0075 = $0.258$2.00 + 3% $0.060 = $2.06ctx 262K · in$0.250 + 3% $0.0075 = $0.258out$2.00 + 3% $0.060 = $2.06
Seed 1.6 FlashByteDance Seed262K$0.075 + 3% $0.0022 = $0.077$0.300 + 3% $0.0090 = $0.309ctx 262K · in$0.075 + 3% $0.0022 = $0.077out$0.300 + 3% $0.0090 = $0.309
Gemini 3 Flash PreviewGoogle1.0M$0.500 + 3% $0.015 = $0.515$3.00 + 3% $0.090 = $3.09ctx 1.0M · in$0.500 + 3% $0.015 = $0.515out$3.00 + 3% $0.090 = $3.09
GPT-5.2OpenAI400K$1.75 + 3% $0.052 = $1.80$14.00 + 3% $0.420 = $14.42ctx 400K · in$1.75 + 3% $0.052 = $1.80out$14.00 + 3% $0.420 = $14.42
GPT-5.2 ChatOpenAI128K$1.75 + 3% $0.052 = $1.80$14.00 + 3% $0.420 = $14.42ctx 128K · in$1.75 + 3% $0.052 = $1.80out$14.00 + 3% $0.420 = $14.42
GPT-5.2 ProOpenAI400K$21.00 + 3% $0.630 = $21.63$168.00 + 3% $5.04 = $173.04ctx 400K · in$21.00 + 3% $0.630 = $21.63out$168.00 + 3% $5.04 = $173.04
GLM 4.6VZ.ai131K$0.300 + 3% $0.0090 = $0.309$0.900 + 3% $0.027 = $0.927ctx 131K · in$0.300 + 3% $0.0090 = $0.309out$0.900 + 3% $0.027 = $0.927
GPT-5.1-Codex-MaxOpenAI400K$1.25 + 3% $0.037 = $1.29$10.00 + 3% $0.300 = $10.30ctx 400K · in$1.25 + 3% $0.037 = $1.29out$10.00 + 3% $0.300 = $10.30
Nova 2 LiteAmazon1M$0.300 + 3% $0.0090 = $0.309$2.50 + 3% $0.075 = $2.58ctx 1M · in$0.300 + 3% $0.0090 = $0.309out$2.50 + 3% $0.075 = $2.58
Ministral 3 14B 2512Mistral AI262K$0.200 + 3% $0.0060 = $0.206$0.200 + 3% $0.0060 = $0.206ctx 262K · in$0.200 + 3% $0.0060 = $0.206out$0.200 + 3% $0.0060 = $0.206
Ministral 3 3B 2512Mistral AI131K$0.100 + 3% $0.0030 = $0.103$0.100 + 3% $0.0030 = $0.103ctx 131K · in$0.100 + 3% $0.0030 = $0.103out$0.100 + 3% $0.0030 = $0.103
Ministral 3 8B 2512Mistral AI262K$0.150 + 3% $0.0045 = $0.154$0.150 + 3% $0.0045 = $0.154ctx 262K · in$0.150 + 3% $0.0045 = $0.154out$0.150 + 3% $0.0045 = $0.154
Mistral Large 3 2512Mistral AI262K$0.500 + 3% $0.015 = $0.515$1.50 + 3% $0.045 = $1.54ctx 262K · in$0.500 + 3% $0.015 = $0.515out$1.50 + 3% $0.045 = $1.54
Claude Opus 4.5Anthropic200K$5.00 + 3% $0.150 = $5.15$25.00 + 3% $0.750 = $25.75ctx 200K · in$5.00 + 3% $0.150 = $5.15out$25.00 + 3% $0.750 = $25.75
Nano Banana Pro (Gemini 3 Pro Image Preview)Google66K$2.00 + 3% $0.060 = $2.06$12.00 + 3% $0.360 = $12.36ctx 66K · in$2.00 + 3% $0.060 = $2.06out$12.00 + 3% $0.360 = $12.36
GPT-5.1OpenAI400K$1.25 + 3% $0.037 = $1.29$10.00 + 3% $0.300 = $10.30ctx 400K · in$1.25 + 3% $0.037 = $1.29out$10.00 + 3% $0.300 = $10.30
GPT-5.1 ChatOpenAI128K$1.25 + 3% $0.037 = $1.29$10.00 + 3% $0.300 = $10.30ctx 128K · in$1.25 + 3% $0.037 = $1.29out$10.00 + 3% $0.300 = $10.30
GPT-5.1-CodexOpenAI400K$1.25 + 3% $0.037 = $1.29$10.00 + 3% $0.300 = $10.30ctx 400K · in$1.25 + 3% $0.037 = $1.29out$10.00 + 3% $0.300 = $10.30
GPT-5.1-Codex-MiniOpenAI400K$0.250 + 3% $0.0075 = $0.258$2.00 + 3% $0.060 = $2.06ctx 400K · in$0.250 + 3% $0.0075 = $0.258out$2.00 + 3% $0.060 = $2.06
Nova Premier 1.0Amazon1M$2.50 + 3% $0.075 = $2.58$12.50 + 3% $0.375 = $12.88ctx 1M · in$2.50 + 3% $0.075 = $2.58out$12.50 + 3% $0.375 = $12.88
Sonar Pro SearchPerplexity200K$3.00 + 3% $0.090 = $3.09$15.00 + 3% $0.450 = $15.45ctx 200K · in$3.00 + 3% $0.090 = $3.09out$15.00 + 3% $0.450 = $15.45
Nemotron Nano 12B 2 VL (free)FreeNVIDIA128KFreeFreectx 128K · inFreeoutFree
Qwen3 VL 32B InstructQwen262K$0.104 + 3% $0.0031 = $0.107$0.416 + 3% $0.012 = $0.428ctx 262K · in$0.104 + 3% $0.0031 = $0.107out$0.416 + 3% $0.012 = $0.428
GPT-5 Image MiniOpenAI400K$2.50 + 3% $0.075 = $2.58$2.00 + 3% $0.060 = $2.06ctx 400K · in$2.50 + 3% $0.075 = $2.58out$2.00 + 3% $0.060 = $2.06
Claude Haiku 4.5Anthropic200K$1.00 + 3% $0.030 = $1.03$5.00 + 3% $0.150 = $5.15ctx 200K · in$1.00 + 3% $0.030 = $1.03out$5.00 + 3% $0.150 = $5.15
GPT-5 ImageOpenAI400K$10.00 + 3% $0.300 = $10.30$10.00 + 3% $0.300 = $10.30ctx 400K · in$10.00 + 3% $0.300 = $10.30out$10.00 + 3% $0.300 = $10.30
Qwen3 VL 8B InstructQwen256K$0.080 + 3% $0.0024 = $0.082$0.500 + 3% $0.015 = $0.515ctx 256K · in$0.080 + 3% $0.0024 = $0.082out$0.500 + 3% $0.015 = $0.515
Qwen3 VL 8B ThinkingQwen256K$0.117 + 3% $0.0035 = $0.121$1.36 + 3% $0.041 = $1.41ctx 256K · in$0.117 + 3% $0.0035 = $0.121out$1.36 + 3% $0.041 = $1.41
o3 Deep ResearchOpenAI200K$10.00 + 3% $0.300 = $10.30$40.00 + 3% $1.20 = $41.20ctx 200K · in$10.00 + 3% $0.300 = $10.30out$40.00 + 3% $1.20 = $41.20
o4 Mini Deep ResearchOpenAI200K$2.00 + 3% $0.060 = $2.06$8.00 + 3% $0.240 = $8.24ctx 200K · in$2.00 + 3% $0.060 = $2.06out$8.00 + 3% $0.240 = $8.24
Nano Banana (Gemini 2.5 Flash Image)Google33K$0.300 + 3% $0.0090 = $0.309$2.50 + 3% $0.075 = $2.58ctx 33K · in$0.300 + 3% $0.0090 = $0.309out$2.50 + 3% $0.075 = $2.58
GPT-5 ProOpenAI400K$15.00 + 3% $0.450 = $15.45$120.00 + 3% $3.60 = $123.60ctx 400K · in$15.00 + 3% $0.450 = $15.45out$120.00 + 3% $3.60 = $123.60
Qwen3 VL 30B A3B InstructQwen262K$0.130 + 3% $0.0039 = $0.134$0.520 + 3% $0.016 = $0.536ctx 262K · in$0.130 + 3% $0.0039 = $0.134out$0.520 + 3% $0.016 = $0.536
Qwen3 VL 30B A3B ThinkingQwen131K$0.130 + 3% $0.0039 = $0.134$1.56 + 3% $0.047 = $1.61ctx 131K · in$0.130 + 3% $0.0039 = $0.134out$1.56 + 3% $0.047 = $1.61
Claude Sonnet 4.5Anthropic1M$3.00 + 3% $0.090 = $3.09$15.00 + 3% $0.450 = $15.45ctx 1M · in$3.00 + 3% $0.090 = $3.09out$15.00 + 3% $0.450 = $15.45
Gemini 2.5 Flash Lite Preview 09-2025Google1.0M$0.100 + 3% $0.0030 = $0.103$0.400 + 3% $0.012 = $0.412ctx 1.0M · in$0.100 + 3% $0.0030 = $0.103out$0.400 + 3% $0.012 = $0.412
GPT-5 CodexOpenAI400K$1.25 + 3% $0.037 = $1.29$10.00 + 3% $0.300 = $10.30ctx 400K · in$1.25 + 3% $0.037 = $1.29out$10.00 + 3% $0.300 = $10.30
Qwen3 VL 235B A22B InstructQwen262K$0.200 + 3% $0.0060 = $0.206$0.880 + 3% $0.026 = $0.906ctx 262K · in$0.200 + 3% $0.0060 = $0.206out$0.880 + 3% $0.026 = $0.906
Qwen3 VL 235B A22B ThinkingQwen131K$0.260 + 3% $0.0078 = $0.268$2.60 + 3% $0.078 = $2.68ctx 131K · in$0.260 + 3% $0.0078 = $0.268out$2.60 + 3% $0.078 = $2.68
Mistral Medium 3.1Mistral AI131K$0.400 + 3% $0.012 = $0.412$2.00 + 3% $0.060 = $2.06ctx 131K · in$0.400 + 3% $0.012 = $0.412out$2.00 + 3% $0.060 = $2.06
GLM 4.5VZ.ai66K$0.600 + 3% $0.018 = $0.618$1.80 + 3% $0.054 = $1.85ctx 66K · in$0.600 + 3% $0.018 = $0.618out$1.80 + 3% $0.054 = $1.85
GPT-5OpenAI400K$1.25 + 3% $0.037 = $1.29$10.00 + 3% $0.300 = $10.30ctx 400K · in$1.25 + 3% $0.037 = $1.29out$10.00 + 3% $0.300 = $10.30
GPT-5 ChatOpenAI128K$1.25 + 3% $0.037 = $1.29$10.00 + 3% $0.300 = $10.30ctx 128K · in$1.25 + 3% $0.037 = $1.29out$10.00 + 3% $0.300 = $10.30
GPT-5 MiniOpenAI400K$0.250 + 3% $0.0075 = $0.258$2.00 + 3% $0.060 = $2.06ctx 400K · in$0.250 + 3% $0.0075 = $0.258out$2.00 + 3% $0.060 = $2.06
GPT-5 NanoOpenAI400K$0.050 + 3% $0.0015 = $0.052$0.400 + 3% $0.012 = $0.412ctx 400K · in$0.050 + 3% $0.0015 = $0.052out$0.400 + 3% $0.012 = $0.412
Claude Opus 4.1Anthropic200K$15.00 + 3% $0.450 = $15.45$75.00 + 3% $2.25 = $77.25ctx 200K · in$15.00 + 3% $0.450 = $15.45out$75.00 + 3% $2.25 = $77.25
UI-TARS 7B ByteDance128K$0.100 + 3% $0.0030 = $0.103$0.200 + 3% $0.0060 = $0.206ctx 128K · in$0.100 + 3% $0.0030 = $0.103out$0.200 + 3% $0.0060 = $0.206
Gemini 2.5 Flash LiteGoogle1.0M$0.100 + 3% $0.0030 = $0.103$0.400 + 3% $0.012 = $0.412ctx 1.0M · in$0.100 + 3% $0.0030 = $0.103out$0.400 + 3% $0.012 = $0.412
ERNIE 4.5 VL 424B A47B Baidu131K$0.420 + 3% $0.013 = $0.433$1.25 + 3% $0.037 = $1.29ctx 131K · in$0.420 + 3% $0.013 = $0.433out$1.25 + 3% $0.037 = $1.29
Mistral Small 3.2 24BMistral AI128K$0.075 + 3% $0.0022 = $0.077$0.200 + 3% $0.0060 = $0.206ctx 128K · in$0.075 + 3% $0.0022 = $0.077out$0.200 + 3% $0.0060 = $0.206
Gemini 2.5 FlashGoogle1.0M$0.300 + 3% $0.0090 = $0.309$2.50 + 3% $0.075 = $2.58ctx 1.0M · in$0.300 + 3% $0.0090 = $0.309out$2.50 + 3% $0.075 = $2.58
Gemini 2.5 ProGoogle1.0M$1.25 + 3% $0.037 = $1.29$10.00 + 3% $0.300 = $10.30ctx 1.0M · in$1.25 + 3% $0.037 = $1.29out$10.00 + 3% $0.300 = $10.30
o3 ProOpenAI200K$20.00 + 3% $0.600 = $20.60$80.00 + 3% $2.40 = $82.40ctx 200K · in$20.00 + 3% $0.600 = $20.60out$80.00 + 3% $2.40 = $82.40
Gemini 2.5 Pro Preview 06-05Google1.0M$1.25 + 3% $0.037 = $1.29$10.00 + 3% $0.300 = $10.30ctx 1.0M · in$1.25 + 3% $0.037 = $1.29out$10.00 + 3% $0.300 = $10.30
Claude Opus 4Anthropic200K$15.00 + 3% $0.450 = $15.45$75.00 + 3% $2.25 = $77.25ctx 200K · in$15.00 + 3% $0.450 = $15.45out$75.00 + 3% $2.25 = $77.25
Claude Sonnet 4Anthropic1M$3.00 + 3% $0.090 = $3.09$15.00 + 3% $0.450 = $15.45ctx 1M · in$3.00 + 3% $0.090 = $3.09out$15.00 + 3% $0.450 = $15.45
Gemini 2.5 Pro Preview 05-06Google1.0M$1.25 + 3% $0.037 = $1.29$10.00 + 3% $0.300 = $10.30ctx 1.0M · in$1.25 + 3% $0.037 = $1.29out$10.00 + 3% $0.300 = $10.30
Mistral Medium 3Mistral AI131K$0.400 + 3% $0.012 = $0.412$2.00 + 3% $0.060 = $2.06ctx 131K · in$0.400 + 3% $0.012 = $0.412out$2.00 + 3% $0.060 = $2.06
Llama Guard 4 12BMeta AI164K$0.180 + 3% $0.0054 = $0.185$0.180 + 3% $0.0054 = $0.185ctx 164K · in$0.180 + 3% $0.0054 = $0.185out$0.180 + 3% $0.0054 = $0.185
o3OpenAI200K$2.00 + 3% $0.060 = $2.06$8.00 + 3% $0.240 = $8.24ctx 200K · in$2.00 + 3% $0.060 = $2.06out$8.00 + 3% $0.240 = $8.24
o4 MiniOpenAI200K$1.10 + 3% $0.033 = $1.13$4.40 + 3% $0.132 = $4.53ctx 200K · in$1.10 + 3% $0.033 = $1.13out$4.40 + 3% $0.132 = $4.53
o4 Mini HighOpenAI200K$1.10 + 3% $0.033 = $1.13$4.40 + 3% $0.132 = $4.53ctx 200K · in$1.10 + 3% $0.033 = $1.13out$4.40 + 3% $0.132 = $4.53
GPT-4.1OpenAI1.0M$2.00 + 3% $0.060 = $2.06$8.00 + 3% $0.240 = $8.24ctx 1.0M · in$2.00 + 3% $0.060 = $2.06out$8.00 + 3% $0.240 = $8.24
GPT-4.1 MiniOpenAI1.0M$0.400 + 3% $0.012 = $0.412$1.60 + 3% $0.048 = $1.65ctx 1.0M · in$0.400 + 3% $0.012 = $0.412out$1.60 + 3% $0.048 = $1.65
GPT-4.1 NanoOpenAI1.0M$0.100 + 3% $0.0030 = $0.103$0.400 + 3% $0.012 = $0.412ctx 1.0M · in$0.100 + 3% $0.0030 = $0.103out$0.400 + 3% $0.012 = $0.412
Llama 4 MaverickMeta AI1.0M$0.150 + 3% $0.0045 = $0.154$0.600 + 3% $0.018 = $0.618ctx 1.0M · in$0.150 + 3% $0.0045 = $0.154out$0.600 + 3% $0.018 = $0.618
Llama 4 ScoutMeta AI10M$0.100 + 3% $0.0030 = $0.103$0.300 + 3% $0.0090 = $0.309ctx 10M · in$0.100 + 3% $0.0030 = $0.103out$0.300 + 3% $0.0090 = $0.309
o1-proOpenAI200K$150.00 + 3% $4.50 = $154.50$600.00 + 3% $18.00 = $618.00ctx 200K · in$150.00 + 3% $4.50 = $154.50out$600.00 + 3% $18.00 = $618.00
Mistral Small 3.1 24BMistral AI128K$0.351 + 3% $0.011 = $0.362$0.555 + 3% $0.017 = $0.572ctx 128K · in$0.351 + 3% $0.011 = $0.362out$0.555 + 3% $0.017 = $0.572
Gemma 3 12BGoogle131K$0.050 + 3% $0.0015 = $0.052$0.150 + 3% $0.0045 = $0.154ctx 131K · in$0.050 + 3% $0.0015 = $0.052out$0.150 + 3% $0.0045 = $0.154
Gemma 3 4BGoogle131K$0.050 + 3% $0.0015 = $0.052$0.100 + 3% $0.0030 = $0.103ctx 131K · in$0.050 + 3% $0.0015 = $0.052out$0.100 + 3% $0.0030 = $0.103
Gemma 3 27BGoogle131K$0.080 + 3% $0.0024 = $0.082$0.160 + 3% $0.0048 = $0.165ctx 131K · in$0.080 + 3% $0.0024 = $0.082out$0.160 + 3% $0.0048 = $0.165
Sonar ProPerplexity200K$3.00 + 3% $0.090 = $3.09$15.00 + 3% $0.450 = $15.45ctx 200K · in$3.00 + 3% $0.090 = $3.09out$15.00 + 3% $0.450 = $15.45
Sonar Reasoning ProPerplexity128K$2.00 + 3% $0.060 = $2.06$8.00 + 3% $0.240 = $8.24ctx 128K · in$2.00 + 3% $0.060 = $2.06out$8.00 + 3% $0.240 = $8.24
Qwen2.5 VL 72B InstructQwen131K$0.800 + 3% $0.024 = $0.824$1.00 + 3% $0.030 = $1.03ctx 131K · in$0.800 + 3% $0.024 = $0.824out$1.00 + 3% $0.030 = $1.03
SonarPerplexity127K$1.00 + 3% $0.030 = $1.03$1.00 + 3% $0.030 = $1.03ctx 127K · in$1.00 + 3% $0.030 = $1.03out$1.00 + 3% $0.030 = $1.03
MiniMax-01MiniMax1.0M$0.200 + 3% $0.0060 = $0.206$1.10 + 3% $0.033 = $1.13ctx 1.0M · in$0.200 + 3% $0.0060 = $0.206out$1.10 + 3% $0.033 = $1.13
o1OpenAI200K$15.00 + 3% $0.450 = $15.45$60.00 + 3% $1.80 = $61.80ctx 200K · in$15.00 + 3% $0.450 = $15.45out$60.00 + 3% $1.80 = $61.80
Nova Lite 1.0Amazon300K$0.060 + 3% $0.0018 = $0.062$0.240 + 3% $0.0072 = $0.247ctx 300K · in$0.060 + 3% $0.0018 = $0.062out$0.240 + 3% $0.0072 = $0.247
Nova Pro 1.0Amazon300K$0.800 + 3% $0.024 = $0.824$3.20 + 3% $0.096 = $3.30ctx 300K · in$0.800 + 3% $0.024 = $0.824out$3.20 + 3% $0.096 = $3.30
GPT-4o (2024-11-20)OpenAI128K$2.50 + 3% $0.075 = $2.58$10.00 + 3% $0.300 = $10.30ctx 128K · in$2.50 + 3% $0.075 = $2.58out$10.00 + 3% $0.300 = $10.30
Llama 3.2 11B Vision InstructMeta AI131K$0.345 + 3% $0.010 = $0.355$0.345 + 3% $0.010 = $0.355ctx 131K · in$0.345 + 3% $0.010 = $0.355out$0.345 + 3% $0.010 = $0.355
GPT-4o (2024-08-06)OpenAI128K$2.50 + 3% $0.075 = $2.58$10.00 + 3% $0.300 = $10.30ctx 128K · in$2.50 + 3% $0.075 = $2.58out$10.00 + 3% $0.300 = $10.30
GPT-4o-miniOpenAI128K$0.150 + 3% $0.0045 = $0.154$0.600 + 3% $0.018 = $0.618ctx 128K · in$0.150 + 3% $0.0045 = $0.154out$0.600 + 3% $0.018 = $0.618
GPT-4o-mini (2024-07-18)OpenAI128K$0.150 + 3% $0.0045 = $0.154$0.600 + 3% $0.018 = $0.618ctx 128K · in$0.150 + 3% $0.0045 = $0.154out$0.600 + 3% $0.018 = $0.618
GPT-4oOpenAI128K$2.50 + 3% $0.075 = $2.58$10.00 + 3% $0.300 = $10.30ctx 128K · in$2.50 + 3% $0.075 = $2.58out$10.00 + 3% $0.300 = $10.30
GPT-4o (2024-05-13)OpenAI128K$5.00 + 3% $0.150 = $5.15$15.00 + 3% $0.450 = $15.45ctx 128K · in$5.00 + 3% $0.150 = $5.15out$15.00 + 3% $0.450 = $15.45
GPT-4 TurboOpenAI128K$10.00 + 3% $0.300 = $10.30$30.00 + 3% $0.900 = $30.90ctx 128K · in$10.00 + 3% $0.300 = $10.30out$30.00 + 3% $0.900 = $30.90
Claude 3 HaikuAnthropic200K$0.250 + 3% $0.0075 = $0.258$1.25 + 3% $0.037 = $1.29ctx 200K · in$0.250 + 3% $0.0075 = $0.258out$1.25 + 3% $0.037 = $1.29
Auto RouterOpenRouter2MVariableVariablectx 2M · inVariableoutVariable

Prices per 1M tokens, flat 3% fee included. Hover or tap a price for the math.

How to choose

First tradeoff: text-out vs image-out. Most models here (Claude Sonnet 5, Claude Opus 4.8, Grok 4.3) read images and answer in text; only a handful, like Nano Banana 2 and GPT-5.4 Image 2, generate images back. Don't pay for image-out capability you won't use. Second: context window varies from 32,768 tokens (Perceptron Mk1) up to 2,000,000 (Grok 4.20) — matters if you're feeding in long documents alongside images, not just single screenshots. Third: benchmark coverage is thin — only 84 of 159 models have design_arena scores attached, so for the other ~75, you're picking on price and modality alone, not proven ranking.

Questions

What's the newest vision model on OpenKey?: Claude Sonnet 5, released 2026-06-30. It reads text, images, and files, returns text, and runs a 1,000,000-token context window at $2/$10 per M input/output tokens ($2.06/$10.30 on OpenKey after the 3% fee).
Are there free vision models?: Yes — 8 of the 159 vision models are free, including Gemma 4 26B A4B (free), Gemma 4 31B (free), and Nemotron 3 Nano Omni (free). They're fully functional vision models, not trials, though free-tier availability can be rate-limited by the provider.
Which vision models can generate images, not just read them?: Nano Banana Pro, Nano Banana 2, Nano Banana 2 Lite (all Gemini-based), and GPT-5.4 Image 2 support text+image->text+image, meaning they can return generated or edited images. Most other vision models in this list only take image input and return text.